Humidifying device

Abstract

The utility model relates to the technical field of humidifiers, and discloses a humidity adjusting device which comprises a machine shell, a humidity adjusting assembly, a humidity adjusting assembly and a controller. Wherein the humidifying fan is arranged in the water tank, water is taken up when the humidifying fan rotates, and air is humidified when blowing through the humidifying fan; moreover, a water inlet pipe of the water tank is provided with a water passing heating module, and the water passing heating module is used for heating water flowing through the water inlet pipe; a water storage heating module is arranged in the water tank and used for heating water stored in the water tank. Therefore, the water temperature is effectively increased, and the heating efficiency is high. And after being heated and evaporated, the water is blown into a room along with the air to form warm and humid air, and the comfortable experience of a user is improved while humidification is performed.

Description

Technical Field

[0001] The present application relates to the technical field of humidifiers, for example, to a humidity control device. Background Art

[0002] A humidifier is an electrical device widely used in homes, offices and other environments. Its main function is to increase indoor humidity and thus improve the comfort of the occupants. The humidifier regulates indoor humidity by atomizing water molecules and releasing them into the air.

[0003] The related technology discloses a humidifier, which is provided with a water tank and a humidifying fan; wherein the humidifying fan is arranged in the water tank, and the humidifying fan brings up water when rotating, and the air is humidified when blowing through the humidifying fan, and the humidified air is blown into the room, thereby increasing the humidity of the indoor environment.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] Since the water temperature in the water tank is low, the air is humidified and blown into the room to form cold and humid air, resulting in an uncomfortable user experience.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The disclosed embodiment provides a humidity control device, which solves the problem that a humidifier blows out cold and humid air causing discomfort to the user.

[0009] In some embodiments, the humidity control device comprises:

[0010] The housing has a humidifying component inside, and the humidifying component includes a water tank and a humidifying fan; wherein the humidifying fan is arranged in the water tank, and water is brought up when the humidifying fan rotates, and air is humidified when it blows through the humidifying fan;

[0011] In addition, a water inlet pipe of the water tank is provided with a water heating module, which is used to heat the water flowing through the water inlet pipe; a water storage heating module is provided inside the water tank, which is used to heat the water stored in the water tank.

[0012] Optionally, the water heating module includes:

[0013] The heating wire is arranged around the water inlet pipe.

[0014] Optionally, the water inlet pipe comprises:

[0015] A first pipe section, a first end of which is connected to a water source, and a second end of which is connected to a flow rate valve;

[0016] A second pipe section, a first end of which is connected to the first pipe section through a flow rate valve, and a second end of which is connected to the water tank;

[0017] Wherein, the heating wire is wound around the first pipe section and / or the second pipe section.

[0018] Optionally, a heat insulation protection structure is provided outside the heating wire.

[0019] Optionally, the second pipe section is provided with a one-way valve;

[0020] When the heating wire is wound around the second pipe section, the heating wire is located downstream of the one-way valve.

[0021] Optionally, the humidity control device further comprises:

[0022] The heating controller is electrically connected to the water-passing heating module and the water-storage heating module, and is used to control the start and stop of the water-passing heating module and the water-storage heating module.

[0023] Optionally, a flow rate sensor is provided in the water inlet pipe, and the flow rate sensor is electrically connected to the heating controller for transmitting flow rate information to the heating controller.

[0024] Optionally, the heating controller is configured to start the water heating module when the flow rate in the water inlet pipe is greater than a preset flow rate.

[0025] Optionally, a temperature sensor is provided in the water tank, and the temperature sensor is electrically connected to the heating controller for transmitting water temperature information to the heating controller.

[0026] Optionally, the heating controller is configured to start the water storage heating module when the water temperature in the water tank is lower than a preset water temperature.

[0027] The humidity control device provided in the embodiments of the present disclosure can achieve the following technical effects:

[0028] The external water source is injected into the water tank through the water inlet pipe, and then the water in the water tank is lifted by the humidification fan, and the air is humidified when it blows through the humidification fan. In order to increase the water temperature in the water tank, a water heating module and a water storage heating module are set up. The water heating module is used to heat the water flowing through the water inlet pipe, and the water storage heating module is used to heat the water stored in the water tank. This effectively increases the water temperature and has a high heating efficiency. In this way, the water is heated and evaporated and blown out into the room with the air to form warm and humid air, which improves the user's comfort experience while humidifying.

[0029] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0031] Figure 1 is a schematic structural diagram of a humidity control device provided in an embodiment of the present disclosure;

[0032] Figure 2 is a structural schematic diagram of a humidity control device from another angle provided in an embodiment of the present disclosure;

[0033] Figure 3 is a schematic diagram of the position of the water heating module provided in an embodiment of the present disclosure;

[0034] Figure 4 It is a schematic diagram of the position of the water storage and heating module provided in the embodiment of the present disclosure.

[0035] Reference numerals:

[0036] 100: housing; 101: air inlet; 102: air outlet; 110: water tank; 120: humidifying fan; 130: water inlet pipe; 131: first pipe section; 132: second pipe section; 140: flow rate valve;

[0037] 200: water heating module; 210: water storage heating module. DETAILED DESCRIPTION

[0038] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0039] The terms "first", "second", etc. in the specification and claims of the disclosed embodiments and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate to describe the disclosed embodiments here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0040] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0041] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0042] Unless otherwise stated, the term "plurality" means two or more.

[0043] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0044] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0045] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0046] Combination Figure 1-4 As shown, an embodiment of the present disclosure provides a humidity control device, including a housing 100, a humidifying component is provided inside the housing 100, and the humidifying component includes a water tank 110 and a humidifying fan 120; wherein the humidifying fan 120 is arranged in the water tank 110, and the water is brought up when the humidifying fan 120 rotates, and the air is humidified when it blows through the humidifying fan 120; and, a water inlet pipe 130 of the water tank 110 is provided with a water heating module 200, and the water heating module 200 is used to heat the water flowing through the water inlet pipe 130; a water storage heating module 210 is provided inside the water tank 110, and the water storage heating module 210 is used to heat the water stored in the water tank 110.

[0047] In this embodiment, an external water source is injected into the water tank 110 through the water inlet pipe 130, and then the water in the water tank 110 is lifted by the humidifying fan 120, and the air is humidified when it blows through the humidifying fan 120. In order to increase the water temperature in the water tank 110, a water heating module 200 and a water storage heating module 210 are provided, wherein the water heating module 200 is used to heat the water flowing through the water inlet pipe 130, and the water storage heating module 210 is used to heat the water stored in the water tank 110, which effectively increases the water temperature and has a high heating efficiency. In this way, the water is heated and evaporated and blown out into the room with the air to form warm and humid air, which improves the user's comfort experience while humidifying.

[0048] Optionally, the humidity control device includes a humidifier, and the humidifier also includes a fan assembly. Figure 1 and Figure 2 As shown, the housing is provided with an air inlet 101 and an air outlet 102, and the fan assembly is arranged in the housing to drive the indoor air to enter the housing from the air inlet 101 and blow back into the room from the air outlet 102. The water tank 110 is arranged in the housing, and the humidifying fan 120 is arranged in the water tank 110 to bring up the water in the water tank 110.

[0049] In this embodiment, the top of the water tank 110 is located on the air flow path. When the fan assembly is started, the indoor air enters the housing through the air inlet 101. When the humidifying fan 120 is started, the water in the water tank 110 is lifted up. When the air flows through the top of the water tank 110, it contacts the water lifted up by the humidifying fan 120, so that the air is humidified. Finally, the humidified air is blown back into the room from the air outlet 102.

[0050] In this embodiment, the humidity control device can distribute moisture into the indoor air through the humidifying fan 120, thereby increasing the indoor humidity and helping to improve the indoor air quality. When the indoor humidity is low, allergens such as dust and pollen in the air can easily irritate the respiratory tract, causing problems such as coughing and asthma. The humidity control device can increase the indoor humidity and reduce the activity of these allergens, thereby improving respiratory health. In a dry environment, the skin easily loses moisture and becomes dry and rough. Using a humidity control device can increase the indoor humidity, provide a suitable moisture environment for the skin, and alleviate the problem of dry skin.

[0051] Optionally, the humidifying fan 120 is a centrifugal fan, and its working principle mainly relies on centrifugal force. When the humidifying fan 120 rotates, the water is thrown into tiny particles under the action of centrifugal force, which greatly increases the evaporation surface area of ​​the liquid. And under the action of the airflow blown by the fan assembly, the surface wind speed of the liquid increases, accelerating the diffusion of gas molecules.

[0052] In this embodiment, the humidifying fan 120 includes a motor and an impeller, and the drive shaft of the motor is connected to the impeller. The motor is the power source of the centrifugal fan and is responsible for driving the impeller to rotate. The motor is usually composed of a stator and a rotor, and a magnetic field is generated by an electric current, so that the rotor rotates under the action of magnetic force. The impeller is composed of a plurality of blades, and the shape and number of the blades can be designed according to actual needs to achieve the best water-pumping effect, which is not limited in this application. When the motor drives the impeller to rotate, the plurality of blades throw up the water in the water tank 110.

[0053] Optionally, the water heating module 200 includes a heating wire, and the heating wire is arranged to be wound around the water inlet pipe 130 .

[0054] In this embodiment, when the electric heating wire is powered on for heating, the water flowing through the water inlet pipe 130 is heated. In addition, the electric heating wire is wound around the water inlet pipe 130, so that the water flow can be heated more evenly.

[0055] Alternatively, if Figure 3 As shown, the water inlet pipe 130 includes a first pipe section 131 and a second pipe section 132. The first end of the first pipe section 131 is connected to the water source, and the second end of the first pipe section 131 is connected to the flow rate valve 140; the first end of the second pipe section 132 is connected to the first pipe section 131 through the flow rate valve 140, and the second end of the second pipe section 132 is connected to the water tank 110; the heating wire is wound around the first pipe section 131 and / or the second pipe section 132.

[0056] In this embodiment, external water is sequentially injected into the water tank 110 through the first pipe section 131, the flow rate valve 140 and the second pipe section 132, wherein the flow rate valve 140 is used to control the water injection speed. The heating wires are arranged in different pipe sections to heat the flowing water in different pipe sections.

[0057] Exemplarily, the heating wire is only wound around the first pipe section 131. In this way, the water in the first pipe section 131 is heated before the water flow rate is adjusted, and the heated water flows to the second pipe section 132 after the speed is adjusted by the flow rate valve 140, and finally injected into the water tank 110.

[0058] In another exemplary embodiment, the heating wire is only wound around the second pipe section 132. In this way, the water in the second pipe section 132 is heated after the water flow rate is adjusted, and the water in the first pipe section 131 is heated after the speed is adjusted by the flow rate valve 140, and finally injected into the water tank 110.

[0059] In another exemplary embodiment, electric heating wires are wound around the first pipe section 131 and the second pipe section 132. In this way, the flowing water in the first pipe section 131 can be heated before the water flow rate is adjusted, and the flowing water in the second pipe section 132 can be heated after the water flow rate is adjusted, and finally injected into the water tank 110.

[0060] Optionally, a heat insulation protection structure is provided outside the heating wire.

[0061] For example, Figure 3 As shown, the heat insulation protection structure includes a protection shell, which is covered on the pipe body of the water inlet pipe 130, and the electric heating wire is arranged in the protection shell. The protection shell is made of heat insulation material, and its main function is to prevent heat from diffusing to the outside of the protection shell, which can improve the heating efficiency of the electric heating wire on the water flowing in the water inlet pipe 130.

[0062] In another exemplary embodiment, the heat insulation protection structure includes an insulating heat insulation film, the heating wire is wound on the water inlet pipe 130, and the insulating heat insulation film is wrapped on the heating wire. The insulating heat insulation film has good insulation and heat insulation properties, and can improve the heating efficiency of the heating wire on the water flowing in the water inlet pipe 130.

[0063] Optionally, the second pipe section 132 is provided with a one-way valve, and the conducting direction of the one-way valve is limited to flow from the first pipe section 131 to the water tank 110. When the water heating module 200 is provided in the second pipe section 132, the water heating module 200 is located downstream of the one-way valve.

[0064] Alternatively, if Figure 4 As shown, the water storage heating module 210 includes a heating wire, which is laid at the bottom of the water tank 110 .

[0065] In this embodiment, when the electric heating wire is heated, the water in the water tank 110 is heated. In addition, the electric heating wire is laid at the bottom of the water tank 110, which has a better heating effect and more uniform heating.

[0066] Optionally, the bottom plate of the water tank 110 is provided with an interlayer, and the heating wire is laid in the interlayer. In this way, the heating wire is laid in the interlayer, which can heat the water on the bottom plate more evenly and improve the heating efficiency of the water. Moreover, laying the heating wire in the interlayer can prevent people from directly contacting the heating wire when touching the bottom of the water tank 110, thereby improving the safety of use.

[0067] Optionally, a drainage pump is provided in the water tank 110 , and the drainage pump is used to drain the stored water in the water tank 110 .

[0068] In this embodiment, the provision of the drainage pump enables the water tank 110 to achieve automatic drainage, reduces the manual operation link, and improves the automation of the system. When the water level in the water tank 110 is too high, the drainage pump can drain the water in time to prevent the water from overflowing to the outside of the water tank 110.

[0069] Optionally, three float switches are provided in the water tank 110, which are respectively called the first float, the second float and the third float. In addition, the first float corresponds to the low liquid level, the second float corresponds to the middle liquid level, and the third float corresponds to the high liquid level.

[0070] Optionally, the humidity control device further includes a drainage controller which is electrically connected to the drainage pump and the three float switches and is configured to control the start and stop of the drainage pump according to the water level of the water tank 110 .

[0071] Optionally, the low liquid level corresponding to the first float serves as the starting liquid level of the humidity regulating device.

[0072] In this embodiment, water is poured into the water tank 110 through the water inlet pipe 130, and when the first float is triggered first, the humidity control device starts to start. At this time, the humidification fan 120 starts to rotate, and the indoor air enters the housing through the air inlet 101, and the water in the water tank 110 is lifted by the humidification fan 120. The air is humidified after contacting the water lifted by the humidification fan 120, and finally the humidified air is blown back into the room from the air outlet 102.

[0073] Optionally, the middle liquid level corresponding to the second float is used as a liquid level for stopping water filling of the humidity regulating device.

[0074] In this embodiment, after the first float is triggered, the water level continues to rise as the water inlet pipe 130 continues to fill water into the water tank 110. When the second float is triggered, the water inlet pipe 130 stops filling water into the water tank 110. At this time, the water in the water tank 110 can meet the humidification demand and no further water filling is required.

[0075] Optionally, the high liquid level corresponding to the third float is used as the drainage liquid level of the humidity regulating device.

[0076] In this embodiment, if the water inlet pipe 130 continues to fill the water tank 110 after the second float is triggered due to a malfunction of the equipment, the water level continues to rise, and there is a risk of water overflowing the water tank 110. When the third float is triggered, the drainage pump is started to drain the water in the water tank 110 in time.

[0077] Optionally, the humidity control device further includes a heating controller which is electrically connected to the water-passing heating module 200 and the water-storage heating module 210 and is used to control the start and stop of the water-passing heating module 200 and the water-storage heating module 210 .

[0078] In this embodiment, the heating controller can realize intelligent control of the water heating module 200 and the water storage heating module 210. It can automatically control the start and stop of the two modules according to the state of the water tank 110 to ensure that the water temperature is always kept within the required range.

[0079] Optionally, a flow rate sensor is provided in the water inlet pipe 130, and the flow rate sensor is electrically connected to the heating controller for transmitting flow rate information to the heating controller.

[0080] In this embodiment, the flow velocity sensor can monitor the water flow velocity in the water inlet pipe 130 in real time, and transmit the flow velocity information to the heating controller. In addition, by monitoring the water flow state through the flow velocity sensor, problems such as pipe blockage and leakage can be discovered in time. This helps to perform maintenance and repair in time and prolong the service life of the equipment.

[0081] Optionally, the heating controller is configured to start the water heating module 200 when the flow rate in the water inlet pipe 130 is greater than a preset flow rate.

[0082] In this embodiment, the preset flow rate is used as the starting condition of the water heating module 200, so that the water heating module 200 is started when the flow rate is greater than the preset flow rate, and the water heating module 200 is stopped when the flow rate is less than the preset flow rate, which can effectively reduce energy consumption.

[0083] Exemplarily, the preset flow rate is zero. Thus, when the water inlet pipe 130 fills water into the water tank 110, the water heating module 200 is started, so that the water flow is heated before being injected into the water tank 110. When the water inlet pipe 130 stops filling water into the water tank 110, the water heating module 200 stops, thereby reducing energy consumption.

[0084] Optionally, a temperature sensor is provided in the water tank 110 , and the temperature sensor is electrically connected to the heating controller for transmitting water temperature information to the heating controller.

[0085] In this embodiment, the temperature sensor can monitor the water temperature in the water tank 110 in real time and transmit the temperature information to the heating controller. In addition, the temperature sensor can monitor the water temperature in the water tank 110 in real time, and can promptly detect problems such as abnormal water temperature or failure of the water storage heating module 210. This helps to perform maintenance and repair in a timely manner and prolong the service life of the equipment.

[0086] Optionally, the heating controller is configured to start the water storage heating module 210 when the water temperature in the water tank 110 is lower than a preset water temperature.

[0087] In this embodiment, the preset water temperature is used as the starting condition of the water storage and heating module 210, so that the water storage and heating module 210 is started when the water temperature is lower than the preset water temperature, and the water storage and heating module 210 is stopped when the water temperature is greater than or equal to the preset water temperature, which can effectively reduce energy consumption.

[0088] Exemplarily, the preset water temperature is 20° C. When the water temperature in the water tank 110 is actually 10° C., the water storage heating module 210 is started. As the water storage heating module 210 continues to heat, when the water temperature in the water tank 110 rises to 20° C., the water storage heating module 210 is stopped.

[0089] Optionally, the heating controller is connected to a user interface of the humidity control device, and the user interface can display parameter information of the flow rate sensor and the temperature sensor. In this way, the user can conveniently view the real-time flow rate of the water inlet pipe 130 and the real-time water temperature of the water tank 110, which effectively improves the user experience.

[0090] Optionally, the user can adjust the preset water temperature through the user interface.

[0091] For example, the current preset water temperature is 15°C. Under the action of the heating controller, the water flowing through the water inlet pipe 130 is heated by the water heating module 200, and the water stored in the water tank 110 is heated by the water storage heating module 210, so that the water evaporates after being heated and blown out into the room with the air to form warm and humid air. If the user feels that the currently blown air is still cold, the preset water temperature can be adjusted to 25°C through the user interface. Then, under the continuous heating of the water heating module 200 and the water storage heating module 210, the water temperature in the water tank 110 reaches the preset water temperature. At this time, the temperature of the water vapor is relatively high, and the user can feel warmer after being blown out into the room with the air.

[0092] In the above embodiments, the heating controller controls the states of the water heating module 200 and the water storage heating module 210 simultaneously.

[0093] Exemplarily, the preset flow rate is zero, and the preset water temperature is 20°C. The water tank 110 starts to fill water from the zero water level. When there is water flowing in the water inlet pipe 130, the water heating module 200 is started, so that the water flow is heated before being injected into the water tank 110. Due to the strong fluidity of the water in the water inlet pipe 130, it is difficult to heat it directly to the preset water temperature. After the water is injected into the water tank 110, the actual water temperature detected by the temperature sensor is 10°C, and the water storage heating module 210 is started at this time. As the water level continues to rise, when the second float is triggered, the water inlet pipe 130 stops filling water, and the water heating module 200 stops heating at this time. At this time, if the actual water temperature detected by the temperature sensor is 15°C, the water storage heating module 210 continues to heat until the water temperature rises to 20°C, and the water storage heating module 210 is stopped.

[0094] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A humidity control device, characterized in that: include: The housing (100) has a humidifying component disposed therein, the humidifying component comprising a water tank (110) and a humidifying fan (120); wherein the humidifying fan (120) is disposed in the water tank (110), and the humidifying fan (120) brings up water when rotating, and air is humidified when passing through the humidifying fan (120); Furthermore, the water inlet pipe (130) of the water tank (110) is provided with a water heating module (200), and the water heating module (200) is used to heat the water flowing through the water inlet pipe (130); and the interior of the water tank (110) is provided with a water storage heating module (210), and the water storage heating module (210) is used to heat the water stored in the water tank (110).

2. The humidity control device according to claim 1, characterized in that: The water heating module (200) comprises: The electric heating wire is arranged to be wound around the water inlet pipe (130).

3. The humidity control device according to claim 2, characterized in that: The water inlet pipe (130) comprises: A first pipe section (131), a first end of which is connected to a water source, and a second end of which is connected to a flow rate valve (140); A second pipe section (132), a first end of which is connected to the first pipe section (131) via a flow rate valve (140), and a second end of which is connected to the water tank (110); The heating wire is wound around the first pipe section (131) and / or the second pipe section (132).

4. The humidity control device according to claim 2, characterized in that: A heat insulation protection structure is arranged outside the heating wire.

5. The humidity control device according to claim 3, characterized in that: The second pipe section (132) is provided with a one-way valve; When the heating wire is wound around the second pipe section (132), the heating wire is located downstream of the one-way valve.

6. The humidity control device according to any one of claims 1 to 5, characterized in that: Also includes: The heating controller is electrically connected to the water-passing heating module (200) and the water-storage heating module (210) and is used to control the start and stop of the water-passing heating module (200) and the water-storage heating module (210).

7. The humidity control device according to claim 6, characterized in that: A flow rate sensor is arranged in the water inlet pipe (130), and the flow rate sensor is electrically connected to the heating controller and is used to transmit flow rate information to the heating controller.

8. The humidity control device according to claim 7, characterized in that: The heating controller is configured to start the water heating module (200) when the flow rate in the water inlet pipe (130) is greater than a preset flow rate.

9. The humidity control device according to claim 6, characterized in that: A temperature sensor is arranged in the water tank (110), and the temperature sensor is electrically connected to the heating controller and is used to transmit water temperature information to the heating controller.

10. The humidity control device according to claim 9, characterized in that: The heating controller is configured to start the water storage heating module (210) when the water temperature in the water tank (110) is lower than a preset water temperature.

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